Buildability / Receipt
This public receipt window renders only fields present in the canonical receipt object, deterministic fixture receipt, or canonical evidence receipt. Missing compute, demo, hash, signature, approval, telemetry, and adoption fields stay explicit.
Public buildability page receipt window
/buildability/self-improving-tabular-language-models-via-iterative-group-alignment
Subject: Self-Improving Tabular Language Models via Iterative Group Alignment
Verdict
Ignore
Verdict is Ignore because current viability and proof state do not clear the buildability gate.
Time to first demo
Insufficient data
No first-demo timestamp, owner estimate, or elapsed demo receipt is attached to this surface.
Data
{"file name": "input.pdf", "number of pages": 38, "author": "Yunbo Long; Tejumade Afonja; Alexandra Brintrup; Mario Fritz"
Truth Boundary
Buildability surfaces only report computed viability and proof receipts. They do not claim live production usage, pilot outcomes, founder sign-off, public Brier calibration, judge divergence, or external adoption unless explicitly sourced.
Compute
{"file name": "input.pdf", "number of pages": 38, "author": "Yunbo Long; Tejumade Afonja; Alexandra Brintrup; Mario Fritz", "title": "Self-Improving Tabular Language Models via Iterative Group Alignment", "creation date": null, "modification date": null, "kids": []}
Inference
{"file name": "input.pdf", "number of pages": 38, "author": "Yunbo Long; Tejumade Afonja; Alexandra Brintrup; Mario Fritz", "title": "Self-Improving Tabular Language Models via Iterative Group Alignment", "creation date": null, "modification date": null, "kids": []}
Hardware
{"file name": "input.pdf", "number of pages": 38, "author": "Yunbo Long; Tejumade Afonja; Alexandra Brintrup; Mario Fritz", "title": "Self-Improving Tabular Language Models via Iterative Group Alignment", "creation date": null, "modification date": null, "kids": []}
Receipt path
/buildability/self-improving-tabular-language-models-via-iterative-group-alignment
Paper ref
self-improving-tabular-language-models-via-iterative-group-alignment
arXiv id
2604.18966
Generated at
2026-04-22T02:16:12.702Z
Evidence freshness
stale
Last verification
2026-04-22T02:16:12.702Z
Sources
3
References
0
Coverage
50%
Lineage hash
2f2f267f94490e161c6527e1323ec10fe0d1b2240700ccc891419f905356a477
Canonical opportunity-kernel lineage hash.
External signature
unsigned_external
No founder, registry, pilot, or production-adoption signature is attached to this receipt.
Verification
not_verified
Verification is blocked until an external signature is provided.
Some score or evidence fields are outside the preferred freshness window.
repo_url
references